FM-2 LE Filter Module

Product Overview

  • Low pressure drop Astrocel® II HEPA filter included
  • Backward curved motorized impeller uses minimal electricity
  • Variable speed controller
  • MERV 8 PerfectPleat® prefilter extends HEPA life
  • Duct connections available
  • Lightweight aluminum construction

Typical Applications

  • Pharmaceutical
  • Microelectronics
  • Packaging
Filter Depth
  • 13
Frame Material
  • Metal
Separator Style
  • Ribbon
Max Operating Temperature
  • 150˚F (66˚C)

Energy-Efficient Design

FM2-LE modules are very energy-efficient. Each module utilizes a rugged AC motorized impeller rated at 2.4 amps at start-up, and approximately 2 amps while in operation. This is less than half of some competitive models. The aluminum backward curved impeller is lightweight and has a long service life. All motors are dynamically balanced and 100% quality inspected.

Included Features

  • AstroCel® II HEPA filter, 99.99% efficient on 0.3 micrometer particles, 2"-deep minipleat media pack. HEPA meets UL 900
  • White expanded metal faceguard on the downstream side of the filter
  • 16-gauge mill finish aluminum pressure housing with 4 support points for hanging
  • 115V, 60Hz, single-phase, energy-efficient, backward curved motorized impeller wired junction box
  • Variable speed control 
  • All electrical components UL Classified
  • PerfectPleat MERV 8 prefilter


  • Extremely durable, low pressure drop ePTFE HEPA/ULPA media
  • ULPA filter, 99.9995% efficient on 0.1 - 0.2 micrometer particles, scanned
  • Extruded aluminum filter cell sides
  • Duct connection (10" or 12" diameter) in lieu of prefilter
  • Power cord 
  • Center divider with test port in filter
  • 3" or 4" deep HEPA or ULPA filter
  • Knife-edge filters for gel grid systems
  • 230-volt, 60-Hz motor
  • Stainless steel faceguard

For sizes and performance data:

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